﻿using System;

class PointWithinCircle
{
    static void Main()
    {
        int coordY;
        int coordX;

        Console.WriteLine("Type coordinate X:");
        bool isCoorXValid = int.TryParse(Console.ReadLine(), out coordX);
        Console.WriteLine("Type coordinate Y:");
        bool isCoorYValid = int.TryParse(Console.ReadLine(), out coordY);

        double vector = Math.Sqrt(Math.Pow(coordX, 2) + Math.Pow(coordY, 2));

        if (isCoorXValid && isCoorYValid)
        {
            if (vector <= 5)
            {
                Console.WriteLine("The point is within the circle");
            }
            else
            {
                Console.WriteLine("The point is out of the circle");

            }
        }
        else
        {
            Console.WriteLine("Your input isn`t OK!!!");
        }
    }
}